/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package controller;

import dao.SanphamDAO;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Date;
import java.util.Iterator;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import model.Chitietdaugia;
import model.Hinhanh;
import model.Sanpham;

/**
 *
 * @author HoangLiem
 */
@WebServlet(name = "chiTietSanPham", urlPatterns = {"/chiTietSanPham"})
public class chiTietSanPham extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            String masp = request.getParameter("id");
            ArrayList<Chitietdaugia> dsChiTietDauGia = new ArrayList<Chitietdaugia>();
            dsChiTietDauGia = SanphamDAO.getDSchiTietDauGia(masp);
            Sanpham sp = SanphamDAO.getProduct(masp);
            ArrayList<Hinhanh> dshinh = new ArrayList<Hinhanh>();
            Iterator<Hinhanh> ite = sp.getHinhanhs().iterator();
            while (ite.hasNext()) {
                dshinh.add(ite.next());
            }
            request.setAttribute("dshinh", dshinh);
            request.setAttribute("sanPham", sp);
            request.setAttribute("dsChiTietDauGia", dsChiTietDauGia);
            request.setAttribute("currentURL", "http://localhost:8080/ibid/chiTietSanPham?id=" + masp);
            
            String url = "chitietsanphamPage.jsp";
            RequestDispatcher rd = request.getRequestDispatcher(url);
            rd.forward(request, response);
        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
